Home / 3,028,164.37-4,537,427.28-2,119,068.11

Finding the Fourth Proportional to 3,028,164.37, 4,537,427.28 and 2,119,068.11

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Solution

The fourth proportional to 3,028,164.37, 4,537,427.28 and 2,119,068.11 is: 3,175,229.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,164.37 : 4,537,427.28 = 2,119,068.11 : x
  2. Step 2: Convert to fraction form
    3,028,164.37/4,537,427.28 = 2,119,068.11/x
  3. Step 3: Cross multiply
    3,028,164.37x = 4,537,427.28 × 2,119,068.11
  4. Step 4: Simplify right side
    3,028,164.37x = 9,615,117,450,492.04
  5. Step 5: Solve for x
    x = 9,615,117,450,492.04/3,028,164.37
  6. Step 6: Final answer
    x = 3,175,229.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.